#include <stdlib.h>
#include <stdio.h>
#include <string.h>
typedef struct _MSH{
    char segName[10];
    char data[1000];
}MSH;

void Init(void *data){
    printf("name : %s\n", ((MSH*)data)->segName);
}
int main(){
    MSH msh;
    strcpy(msh.segName, "MSH");
    Init(&msh);
    return 0;
}

